110202101212012 has 24 divisors (see below), whose sum is σ = 192907500771776. Its totient is φ = 55085674520448.

The previous prime is 110202101212003. The next prime is 110202101212019. The reversal of 110202101212012 is 210212101202011.

It is a super-2 number, since 2×110202101212012² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110202101212019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215773693 + ... + 216283819.

Almost surely, 2^{110202101212012} is an apocalyptic number.

It is an amenable number.

110202101212012 is a deficient number, since it is larger than the sum of its proper divisors (82705399559764).

110202101212012 is a wasteful number, since it uses less digits than its factorization.

110202101212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525097 (or 525095 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110202101212012 its reverse (210212101202011), we get a palindrome (320414202414023).

The spelling of 110202101212012 in words is "one hundred ten trillion, two hundred two billion, one hundred one million, two hundred twelve thousand, twelve".